Is that gem any good?

Play/pause/skip songs in iTunes Mac, iTunes Windows, Spotify Mac, Rdio Mac, MPD, Rhythmbox, Amarok and XMMS2

API client for apihub.co

Teardown tool for ipa, apk, aab, hap mobile files and Windows, macOS and dSYM file, even support for info.plist and .mobileprovision files

Fully-featured library for fetching and creating content with the Apple News API.

Appscms theme for all tools

A compiler for a Clojure-like programming language on the Rubinius VM

Ruby client for api.aptible.com

Ruby client for auth.aptible.com

Aptly API client

Keep your /etc/apt/sources.list up to date

Program execution tracker to retrieve data types information

Add MySQL geometry type to Active Record.

ActiveRecord Object Instrumenter: Instrument the creation of ActiveRecord objects

These RSpec matchers allow guarding against N+1 queries by specifying exactly how many queries you expect each of your ActiveRecord models to perform.

Add support for PostgreSQL's SEQUENCE on ActiveRecord migrations

An Asciidoctor converter that generates the HTML component of a Bespoke.js presentation from AsciiDoc.

A set of Asciidoctor extensions that add a chart block and block macro to AsciiDoc for including charts in your AsciiDoc document.

Semantic HTML5 backend (converter) for Asciidoctor This converter focuses on correct semantics, accessibility and compatibility with common typographic CSS styles.

a collection of Asciidoctor extensions which enable more advanced formatting in Jenkins-related content.